66853496710
domain: N
Appears in sequences
- Denominators of partial sums of Bernoulli numbers B_{2n} = A000367/A002445.at n=15A035077
- Denominator of Sum_{k=1..n} mu(k)/k.at n=30A070889
- Denominator of 1 - Sum_{i=1..n} |Bernoulli(i)|.at n=32A100652
- Denominator of 1 - Sum_{i=1..n} |Bernoulli(i)|.at n=33A100652
- Denominator of the fraction c(n) defined in A172030.at n=31A172031
- Records in A110765.at n=23A342125
- a(n) = product of prohibited prime factors of A354790(n).at n=15A356803
- Denominators of the partial alternating sums of the reciprocals of the squarefree kernel function (A007947).at n=30A379370
- a(n) = denominator of rational number Im(P(x))/Pi, x in interval (1/A005117(n+1),1/A005117(n)), where P(x) is the prime zeta function.at n=19A385944